DescriptionLambda/O2 sensors located in the exhaust interfere with the engine management system, forcing the fuel injection to stay within certain pollution parameters. Their elimination allows the engine to operate more "naturally", with the advantage of a slight increase in engine power and improved revving, especially on bikes which mapping has been changed.

The removal of lambda sensors also allows a more stable idle, especially with the engine cold.

This kit includes 2 screws and copper gaskets to seal the probe locations in the manifolds and 2 "misleading" connectors that lure the engine management system into thinking that the sensors that are present and correct.

The kit works with both with the original engine mapping and with improved mapping with after-market exhaust.